openstack/barbican
Code Issues Proposed changes

Merge "Fix Secure RBAC policies for Containers API"

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Zuul 2022-08-25 22:27:41 +00:00 committed by Gerrit Code Review
commit 708b00d340
1 changed files with 88 additions and 37 deletions
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125
barbican/common/policies/containers.py
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@ -10,21 +10,63 @@
# License for the specific language governing permissions and limitations # License for the specific language governing permissions and limitations
# under the License. # under the License.
from oslo_log import versionutils
from oslo_policy import policy from oslo_policy import policy
from barbican.common.policies import base
_READER = "role:reader"
_MEMBER = "role:member" deprecated_containers_post = policy.DeprecatedRule(
_ADMIN = "role:admin" name='containers:post',
_PROJECT_MEMBER = f"{_MEMBER} and project_id:%(target.container.project_id)s" check_str='rule:admin_or_creator',
_PROJECT_ADMIN = f"{_ADMIN} and project_id:%(target.container.project_id)s" deprecated_reason=base.LEGACY_POLICY_DEPRECATION,
_CONTAINER_CREATOR = "user_id:%(target.container.creator_id)s" deprecated_since=versionutils.deprecated.WALLABY
_CONTAINER_IS_NOT_PRIVATE = "True:%(target.container.read_project_access)s" )
deprecated_containers_get = policy.DeprecatedRule(
name='containers:get',
check_str='rule:all_but_audit',
deprecated_reason=base.LEGACY_POLICY_DEPRECATION,
deprecated_since=versionutils.deprecated.WALLABY
)
deprecated_container_get = policy.DeprecatedRule(
name='container:get',
check_str='rule:container_non_private_read or ' +
'rule:container_project_creator or ' +
'rule:container_project_admin or ' +
'rule:container_acl_read',
deprecated_reason=base.LEGACY_POLICY_DEPRECATION,
deprecated_since=versionutils.deprecated.WALLABY
)
deprecated_container_delete = policy.DeprecatedRule(
name='container:delete',
check_str='rule:container_project_admin or ' +
'rule:container_project_creator',
deprecated_reason=base.LEGACY_POLICY_DEPRECATION,
deprecated_since=versionutils.deprecated.WALLABY
)
deprecated_container_secret_post = policy.DeprecatedRule(
name='container_secret:post',
check_str='rule:container_project_admin or ' +
'rule:container_project_creator or ' +
'rule:container_project_creator_role and ' +
'rule:container_non_private_read',
deprecated_reason=base.LEGACY_POLICY_DEPRECATION,
deprecated_since=versionutils.deprecated.WALLABY
)
deprecated_container_secret_delete = policy.DeprecatedRule(
name='container_secret:delete',
check_str='rule:container_project_admin or ' +
'rule:container_project_creator or ' +
'rule:container_project_creator_role and ' +
'rule:container_non_private_read',
deprecated_reason=base.LEGACY_POLICY_DEPRECATION,
deprecated_since=versionutils.deprecated.WALLABY
)
rules = [ rules = [
policy.DocumentedRuleDefault( policy.DocumentedRuleDefault(
name='containers:post', name='containers:post',
check_str=f"rule:admin_or_creator or {_MEMBER}", check_str='True:%(enforce_new_defaults)s and role:member',
scope_types=['project'], scope_types=['project'],
description='Creates a container.', description='Creates a container.',
operations=[ operations=[
@ -32,11 +74,12 @@ rules = [
'path': '/v1/containers', 'path': '/v1/containers',
'method': 'POST' 'method': 'POST'
} }
] ],
deprecated_rule=deprecated_containers_post
), ),
policy.DocumentedRuleDefault( policy.DocumentedRuleDefault(
name='containers:get', name='containers:get',
check_str=f"rule:all_but_audit or {_MEMBER}", check_str='True:%(enforce_new_defaults)s and role:member',
scope_types=['project'], scope_types=['project'],
description='Lists a projects containers.', description='Lists a projects containers.',
operations=[ operations=[
@ -44,16 +87,18 @@ rules = [
'path': '/v1/containers', 'path': '/v1/containers',
'method': 'GET' 'method': 'GET'
} }
] ],
deprecated_rule=deprecated_containers_get
), ),
policy.DocumentedRuleDefault( policy.DocumentedRuleDefault(
name='container:get', name='container:get',
check_str='rule:container_non_private_read or ' + check_str=(
'rule:container_project_creator or ' + 'True:%(enforce_new_defaults)s and '
'rule:container_project_admin or ' + '(rule:container_project_admin or '
'rule:container_acl_read or ' + '(rule:container_project_member and rule:container_owner) or '
f"({_PROJECT_MEMBER} and ({_CONTAINER_CREATOR} or " + '(rule:container_project_member and '
f"{_CONTAINER_IS_NOT_PRIVATE})) or {_PROJECT_ADMIN}", ' rule:container_is_not_private) or '
'rule:container_acl_read)'),
scope_types=['project'], scope_types=['project'],
description='Retrieves a single container.', description='Retrieves a single container.',
operations=[ operations=[
@ -61,14 +106,17 @@ rules = [
'path': '/v1/containers/{container-id}', 'path': '/v1/containers/{container-id}',
'method': 'GET' 'method': 'GET'
} }
] ],
deprecated_rule=deprecated_container_get
), ),
policy.DocumentedRuleDefault( policy.DocumentedRuleDefault(
name='container:delete', name='container:delete',
check_str='rule:container_project_admin or ' + check_str=(
'rule:container_project_creator or ' + 'True:%(enforce_new_defaults)s and '
f"({_PROJECT_MEMBER} and ({_CONTAINER_CREATOR} or " + '(rule:container_project_admin or '
f"{_CONTAINER_IS_NOT_PRIVATE})) or {_PROJECT_ADMIN}", '(rule:container_project_member and rule:container_owner) or '
'(rule:container_project_member and '
' rule:container_is_not_private))'),
scope_types=['project'], scope_types=['project'],
description='Deletes a container.', description='Deletes a container.',
operations=[ operations=[
@ -76,16 +124,17 @@ rules = [
'path': '/v1/containers/{uuid}', 'path': '/v1/containers/{uuid}',
'method': 'DELETE' 'method': 'DELETE'
} }
] ],
deprecated_rule=deprecated_container_delete
), ),
policy.DocumentedRuleDefault( policy.DocumentedRuleDefault(
name='container_secret:post', name='container_secret:post',
check_str='rule:container_project_admin or ' + check_str=(
'rule:container_project_creator or ' + 'True:%(enforce_new_defaults)s and '
'rule:container_project_creator_role and ' + '(rule:container_project_admin or '
'rule:container_non_private_read or ' + '(rule:container_project_member and rule:container_owner) or '
f"({_PROJECT_MEMBER} and ({_CONTAINER_CREATOR} or " + '(rule:container_project_member and '
f"{_CONTAINER_IS_NOT_PRIVATE})) or {_PROJECT_ADMIN}", ' rule:container_is_not_private))'),
scope_types=['project'], scope_types=['project'],
description='Add a secret to an existing container.', description='Add a secret to an existing container.',
operations=[ operations=[
@ -93,16 +142,17 @@ rules = [
'path': '/v1/containers/{container-id}/secrets', 'path': '/v1/containers/{container-id}/secrets',
'method': 'POST' 'method': 'POST'
} }
] ],
deprecated_rule=deprecated_container_secret_post
), ),
policy.DocumentedRuleDefault( policy.DocumentedRuleDefault(
name='container_secret:delete', name='container_secret:delete',
check_str='rule:container_project_admin or ' + check_str=(
'rule:container_project_creator or ' + 'True:%(enforce_new_defaults)s and '
'rule:container_project_creator_role and ' + '(rule:container_project_admin or '
'rule:container_non_private_read or ' + '(rule:container_project_member and rule:container_owner) or '
f"({_PROJECT_MEMBER} and ({_CONTAINER_CREATOR} or " + '(rule:container_project_member and '
f"{_CONTAINER_IS_NOT_PRIVATE})) or {_PROJECT_ADMIN}", ' rule:container_is_not_private))'),
scope_types=['project'], scope_types=['project'],
description='Remove a secret from a container.', description='Remove a secret from a container.',
operations=[ operations=[
@ -110,7 +160,8 @@ rules = [
'path': '/v1/containers/{container-id}/secrets/{secret-id}', 'path': '/v1/containers/{container-id}/secrets/{secret-id}',
'method': 'DELETE' 'method': 'DELETE'
} }
] ],
deprecated_rule=deprecated_container_secret_delete
), ),
] ]